Magnetic card for microwave oven



FIG. 1 is a front elevational view of the magnetic card for microwave oven showing my new design;

FIG. 2 is a back view thereof;

FIG. 3 is a right side elevational view thereof, the left side being identical; and

FIG. 4 is an end view thereof. 

The ornamental design for a magnetic card for microwave oven, as shown and described. 